Unit

Nominal Diameter(mm)

250-400

Specific Resistance (not over)

Electrode Nipple

μΩ.m

8.55.0

Bending Strength (not below)

Electrode Nipple

Mpa

7.8 13.0

Elastic Modulus (not over)

Electrode Nipple

Gpa

9.3 14.0

Bulk Density (not below)

Electrode Nipple

g/cm3

1.55 

1.72

CTE(100-600)0C (not over)

Electrode Nipple

10-6/0C

2.9 2.7

Ash (not over)

Electrode Nipple

%

0.50.5